1.5.2 Characteristics
Station Loop Limit
Minimum Leakage Resistance
Maximum Number of Station
Instruments per Line
Ring Voltage
Central Office Loop Limit
Environmental Requirements
Hooks witch Flash Timing
Range
Installation Manual
Proprietary Telephone: 40
Single Line Telephone: 600
Doorphone: 20
15 000
1 for proprietary telephone or single line telephone
2 by Parallel or eXtra Device Port Connection of a proprietary
telephone and a single line telephone
70 Vrms at 20 Hz depending on the Ringing Load
1 600
max.
0 °C – 40 °C (32 °F – 104 °F), 10 % – 90 % relative humidity
200 ms – 1000 ms
including set
System Outline
33